.course-video {
    background-color: #000;
    width: 100vw;
    margin: 0 auto;
    .player-pack{
        margin-left: calc(50% - 30vw);
    }
  }

.course-info{
    background-color:#fff;
    width:60vw;
    height:40px;
    margin:0 auto;
    div {
        display: inline-block;
        line-height: 40px;
        font-size: 14px;
        float: right;
        padding-right: 20px;
    }
    .course-title{
        padding-left: 20px;
        font-size: 20px;
        float: left;
    }
    .user-collect{
        background: url('../../assets/images/tab-bar_icon_bid_default@2x.png') no-repeat;
        height:20px;
        width:20px;
        background-size: 20px;
        margin-top: 10px;
    }
    .user-collect-seleted{
        background: url('../../assets/images/tab-bar_icon_bid_selected@2x.png') no-repeat;
        background-size: 20px;
    }
}

.course-comments{
    background-color: #fff;
    width:60vw;
    height:100vh;
    margin:0 auto;
    margin-top: 25px;
    .navigation{
        float: left;
        font-size: 20px;
        line-height: 80px;
        padding-left: 30px;
    }
    .content{
        float: left;
        height: 50vh;
        width: 60vw;
        .comment{
            height:120px;
            .user-img{
                width: 74px; 
                height: 74px; 
                border-radius: 50%; 
                border: 1px solid #666; 
                overflow: hidden;
                position: relative;
                top: 25px;
                left: 50px;
                i{
                    background: url('../../assets/images/training-path-logo.png') no-repeat;
                    width: 34px;
                    height:34px;
                    position: absolute;
                    left: 50%;
                    top: 50%;
                    margin-left: -17px;
                    margin-top: -17px;
                }
            }
        }
        .user-name{
            width: calc(100% - 180px);
            position: relative;
            left: 160px;
            top: -45px;
            text-align: left;
            span{
                color:blue;
            }
        }
        .user-comment{
            width: calc(100% - 180px);
            text-align: left;
            left: 160px;
            position: relative;
            top: -30px;
        }
    }
}